The phrase "much higher cost" is correct and usable in written English.
You can use it to refer to an increased cost of something. For example: "The car repairs cost much higher than the estimate."
We have always had to go back in, and always at much higher cost".
A Democratic alternative would offer more extensive benefits, at a much higher cost to the government.
What is the effect of the private sector's much higher cost of capital?
Instead, much of the roadwork was done by Azarpassillo at a much higher cost.
What's more, younger drivers who typically face a much higher cost of cover, will face a more severe increase.
In making those statements, administration officials relied on estimates by the Congressional Budget Office, without citing much higher cost estimates by the Medicare actuary.
The state arrives at the inflated $8,500 by averaging the cost per elementary sutdent with the much higher cost per secondary student.
"They buy it wholesale at a much higher cost than we sell it for retail," said Tibor Laczay, owner of ZenniOptical, based in San Rafael, Calif.
Q: Isn't it the case that a graduate tax would also impose a much higher cost on students over their lifetime?
Faced with a much higher cost of living, he abandoned some of the luxuries he enjoyed in Venezuela, like a domestic staff and chauffeur.
Hollywood's heavily improv'd hangout comedies achieve the same effect guys in faded T-shirts shooting the shit at much higher cost.
